Lily, the protagonist with a tragic background, suffers from bullying in the Doomsday Shelter. After unexpectedly obtaining the Golden Finger, she begins to domesticate exotic beasts and, with her unconventional skills. She joins forces with the passionate young man Alex and, under the oppression of jealous and power hungry villains, turns the tide and becomes the world's richest person, facing a choice between the old world and the new world.